Add a review

Mission Frame and Fork

Build your own bicycle
Mission Bicycle is currently not accepting orders, please read our blog to learn more.

Our track-inspired frames are hand welded of double butted 4130 Chromoly steel. They're light but extremely durable and guaranteed for 50 years.

Valencia: Our single speed frameset for freewheel and fixed gear riders. Now with internal cable routing.

Sutro: Our internally geared frameset. We've opened the rear dropouts wide for internal hubs and routed both the rear brake and shift cables through the frame internally.

  • 47cm (5'0" to 5'3")
  • 50cm (5'4" to 5'6")
  • 53cm (5'7" to 5'9")
  • 56cm (5'10" to 6'0")
  • 59cm (6'1" to 6'3")
  • 62cm (> 6'3")

    Need help with sizing? Click here for a how-to on finding the perfect frame size.


  • Bottom bracket: 68mm English threading
  • Headset: Threadless 1 1/8"
  • Seatpost: 27.2mm
  • Fork spacing: 100mm
  • Fork rake: 40mm
  • Tire clearance: 32mm for frame and fork
  • Dropout spacing: 120mm Valencia
  • Dropout spacing: 132.5mm Sutro to fit both 130mm and 135mm hubs

Frame Colors: If you don't see the color you're looking for in the drop down menu, just ask! We have hundreds of colors that we can use to powdercoat your new Mission Bicycle frame.